src\libraries\System.Private.CoreLib\src\System\Number.Formatting.cs (5)
1876char* p = Int64ToHexChars(buffer + bufferLength, (ulong)value, hexBase, digits);
1901TChar* p = Int64ToHexChars(buffer + bufferLength, (ulong)value, hexBase, digits);
2349buffer = Int64ToHexChars(buffer, lower, hexBase, 16);
2350return Int64ToHexChars(buffer, upper, hexBase, digits - 16);
2354return Int64ToHexChars(buffer, lower, hexBase, Math.Max(digits, 1));